online CIDR and IP subnet calculator : Check host

112.230.200.0-112.230.207.255
112.230.200.0/21

112.230.208.0-112.230.223.255
112.230.208.0/20

112.230.224.0-112.230.255.255
112.230.224.0/19

112.232.0.0-112.232.127.255
112.232.0.0/17

112.232.128.0-112.232.191.255
112.232.128.0/18

112.232.192.0-112.232.207.255
112.232.192.0/20

112.232.208.0-112.232.215.255
112.232.208.0/21

112.231.0.0-112.231.255.255
112.231.0.0/16

IP subnet calculator 112.230.200.0-112.232.215.255